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Showing results for precipitin. Search instead for precipitron.

precipitin

American  
[pri-sip-i-tin] / prɪˈsɪp ɪ tɪn /

noun

Immunology.
  1. an antibody that reacts with its specific antigen to form an insoluble precipitate.


precipitin British  
/ prɪˈsɪpɪtɪn /

noun

  1. immunol an antibody that causes precipitation when mixed with its specific antigen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of precipitin

First recorded in 1895–1900; precipit(ate) + -in 2


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The fiction predated the science: German bacteriologist Paul Uhlenhuth discovered the precipitin test for human blood only in 1900.

From Nature ● Sep. 19, 2017

A summary of the serological relationships of the birds involved in the precipitin tests is presented in Table 2, in which percentage values are presented.

From Myology and Serology of the Avian Family Fringillidae A Taxonomic Study by William B. Stallcup

Graphs of precipitin reactions illustrating effects of formalin on antigenicity and reactivity of the extracts.

From Myology and Serology of the Avian Family Fringillidae A Taxonomic Study by William B. Stallcup

The formolized antigens seemed to have a greater antigenicity, in most instances, than did those which were unformolized, and precipitin reactions involving antisera produced against formolized antigens developed higher turbidities.

From Myology and Serology of the Avian Family Fringillidae A Taxonomic Study by William B. Stallcup

The precipitin reaction, however, has never been applied to actual problems in avian taxonomy prior to the present study.

From Myology and Serology of the Avian Family Fringillidae A Taxonomic Study by William B. Stallcup

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